X-Git-Url: https://git.r.bdr.sh/rbdr/map/blobdiff_plain/e2c37ac1dd2ad562e3d619d39b72a174a2212b67..HEAD:/Map/Logic/MapParser/Strategies/GroupParserStrategy.swift?ds=inline

diff --git a/Map/Logic/MapParser/Strategies/GroupParserStrategy.swift b/Map/Logic/MapParser/Strategies/GroupParserStrategy.swift
index 7924935..96de365 100644
--- a/Map/Logic/MapParser/Strategies/GroupParserStrategy.swift
+++ b/Map/Logic/MapParser/Strategies/GroupParserStrategy.swift
@@ -1,3 +1,17 @@
+// Copyright (C) 2024 Rubén Beltrán del Río
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see https://map.tranquil.systems.
 import Foundation
 
 struct GroupParserStrategy: MapParserStrategy {
@@ -16,8 +30,11 @@ struct GroupParserStrategy: MapParserStrategy {
     let match = matches[0]
     var groupVertices: [Vertex] = []
     let vertexIdString = String(line[Range(match.range(at: 2), in: line)!])
-    let vertexIds = vertexIdString.split(separator: " ", omittingEmptySubsequences: true).map(
-      String.init)
+    let vertexIds = vertexIdString.split(separator: ",", omittingEmptySubsequences: true).map(
+      String.init
+    ).map({ vertexId in
+      vertexId.trimmingCharacters(in: .whitespacesAndNewlines)
+    })
 
     for vertexId in vertexIds {
       if let vertex = vertices[vertexId] {